To burn without exploding, gunpowder must have an extra measure of charcoal . 如要燃烧时不爆炸，黑色火药中必须另加一些木炭屑。
2.
Unless the ingredients are put together in just the right proportions, the gunpowder explodes when ignited . 如果不是按照非常适当的比例把配料拌合在一起，点火后黑色火药就会爆炸。
3.
In 1605 , the " gunpowder plot " failed as guy fawkes was seized before he could blow up the english parliament 1605年“黑色火药密谋”活动失败，当盖伊福克斯要爆炸英国国会之前被抓。
4.
Kevin egan rolls gunpowder cigarettes through fingers smeared with printer s ink , sipping his green fairy as patrice his white . about us gobblers fork spiced beans down their gullets 凯文伊根用被油墨弄得污迹斑斑的手指卷着黑色火药烟丝，呷着他那绿妖精，帕特里斯喝的则是白色的101 。
